Air cleaner filter



FIG. 1 is a perspective view of the air cleaner filter.

FIG. 2 is a front view of the air cleaner filter shown in FIG. 1.

FIG. 3 is a rear view of the air cleaner filter shown in FIG. 1.

FIG. 4 is a left side view of the air cleaner filter of FIG. 1.

FIG. 5 is a right side view of the air cleaner filter shown in FIG. 1.

FIG. 6 is a top plan view of the air cleaner filter shown in FIG. 1; and,

FIG. 7 is a bottom plan view of the air cleaner filter shown in FIG. 1.

The pattern which is fragmentarily shown in FIGS. 4-7 is understood to extend uniformly throughout the area represented. 

The ornamental design for an air cleaner filter, as shown and described. 